Open AccessTHE RESEARCH INTO THE DISAXIAL CAM MECHANISM FOR DIESEL FUEL ‐ INJECTION PUMP
Author(s) -
Evgeny Tausenev,
Andrew Svistula
Publication year - 2005
Publication title -
transport
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 31
eISSN - 1648-4142
pISSN - 1648-3480
DOI - 10.3846/16484142.2005.9638024
Subject(s) - plunger , camshaft , plunger pump , offset (computer science) , mechanism (biology) , kinematics , pressure angle , reciprocating pump , automotive engineering , mechanical engineering , diesel fuel , engineering , spark plug , computer science , physics , hydraulic pump , classical mechanics , quantum mechanics , programming language
A cam mechanism is named disaxial due to the offset of a plunger axis concerning the axis of a camshaft. The named offset allows to reduce the maximal angle of pressure. There is decrease of contact pressure in a pair of a cam and a roller and the pressure upon the side face of a guide sleeve. Theoretical researches into the influence of the offset and other elements of a cam mechanism on the specified pressure and kinematics of a plunger are resulted. Examples of practical realization of disaxial designs are shown. The results of comparative tests of fuel‐injection pumps with disaxial and without disaxial are shown.